CN1263688A - 电路结构 - Google Patents

电路结构 Download PDF

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Publication number
CN1263688A
CN1263688A CN99800467.7A CN99800467A CN1263688A CN 1263688 A CN1263688 A CN 1263688A CN 99800467 A CN99800467 A CN 99800467A CN 1263688 A CN1263688 A CN 1263688A
Authority
CN
China
Prior art keywords
circuit
lamp
terminal
switching device
check unit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN99800467.7A
Other languages
English (en)
Chinese (zh)
Inventor
W·H·M·兰格斯拉格
P·P·B·阿茨
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Publication of CN1263688A publication Critical patent/CN1263688A/zh
Pending legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/26—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc
    • H05B41/28—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/26—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc
    • H05B41/28—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters
    • H05B41/295—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters with semiconductor devices and specially adapted for lamps with preheating electrodes, e.g. for fluorescent lamps

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)
CN99800467.7A 1998-04-02 1999-03-22 电路结构 Pending CN1263688A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP98201047 1998-04-02
EP98201047.2 1998-04-02

Publications (1)

Publication Number Publication Date
CN1263688A true CN1263688A (zh) 2000-08-16

Family

ID=8233554

Family Applications (1)

Application Number Title Priority Date Filing Date
CN99800467.7A Pending CN1263688A (zh) 1998-04-02 1999-03-22 电路结构

Country Status (5)

Country Link
US (1) US5986408A (fr)
EP (1) EP0986936A1 (fr)
JP (1) JP2002500819A (fr)
CN (1) CN1263688A (fr)
WO (1) WO1999052329A1 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1299578A (zh) * 1998-07-01 2001-06-13 皇家菲利浦电子有限公司 电路装置
EP1149514A1 (fr) * 1999-11-19 2001-10-31 Koninklijke Philips Electronics N.V. Circuit permettant de faire fonctionner une lampe a decharge au moyen d'un courant a haute frequence
DE10126011A1 (de) * 2001-05-28 2002-12-05 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Verfahren zum Start einer Entladungslampe
DE10220471A1 (de) 2002-05-07 2003-11-20 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Schaltungsanordnung zum Betrieb von Entladungslampen
US6936970B2 (en) 2003-09-30 2005-08-30 General Electric Company Method and apparatus for a unidirectional switching, current limited cutoff circuit for an electronic ballast
KR101286320B1 (ko) * 2005-08-04 2013-07-15 인벤티오 아게 엘레베이터 시스템에 사용자를 할당하는 방법
DE102009036645A1 (de) * 2009-08-07 2011-02-17 Osram Gesellschaft mit beschränkter Haftung Verfahren zum Inbetriebsetzen einer Entladungslampe sowie Schaltungsanordnung zum Betreiben einer solchen
EP2362717A3 (fr) * 2010-02-22 2017-01-11 Panasonic Intellectual Property Management Co., Ltd. Dispositif d'éclairage et accessoire d'éclairage correspondant

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4140557A1 (de) * 1991-12-09 1993-06-17 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Schaltungsanordnung zum betrieb einer oder mehrerer niederdruckentladungslampen
US5412287A (en) * 1993-12-09 1995-05-02 Motorola Lighting, Inc. Circuit for powering a gas discharge lamp
DE4410492A1 (de) * 1994-03-25 1995-09-28 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Schaltungsanordnung zum Betrieb von Niederdruckentladungslampen
TW296894U (en) * 1995-11-21 1997-01-21 Philips Electronics Nv Circuit arrangement

Also Published As

Publication number Publication date
WO1999052329A1 (fr) 1999-10-14
JP2002500819A (ja) 2002-01-08
EP0986936A1 (fr) 2000-03-22
US5986408A (en) 1999-11-16

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication